Back cover portion of a handset



FIG. 1 is a bottom view of a back cover portion of a handset showing our new design with a back cover of a handset shown in isolation;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a perspective front view thereof;

FIG. 6 is a bottom view of the back cover portion of the handset showing our new design;

FIG. 7 is a front view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a left side view thereof;

FIG. 10 is a right side view thereof; and,

FIG. 11 is a perspective front.

The uneven broken line showing the internal surfaces and tabs in FIGS. 1-5 and the uneven broken line showing the remainder of the handset in FIGS. 6-11 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a back cover portion of a handset, as shown and described. 